The Thomas Group is the sole authorised workshop for Yanmar Fuel Systems in the UK and an authorised agent for Bosch, Stanadyne, Denso, Delphi, Parker, Siemens & VDO. This enables us to offer genuine spare parts, technical updates and the highest level of diesel fuel injection expertise to motorists and commercial vehicle operators. 

Our expert workshop technicians love a challenge and will provide in depth diagnostic, servicing, testing and original parts replacement, using official tools and software. All our work is fully tested and covered by warranty. 

Our Workshop Services

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Please fill out this form to request a booking, get a quote or find out more information.

 Our Workshop Manager will get back to you as soon as possible. Please note, this form does not guarantee any bookings.